DE59903620D1 - Method for forming an outlet tube with a circular cross section into a U-shaped profile and device for carrying out the method - Google Patents

Method for forming an outlet tube with a circular cross section into a U-shaped profile and device for carrying out the method

Info

Publication number
DE59903620D1
DE59903620D1 DE59903620T DE59903620T DE59903620D1 DE 59903620 D1 DE59903620 D1 DE 59903620D1 DE 59903620 T DE59903620 T DE 59903620T DE 59903620 T DE59903620 T DE 59903620T DE 59903620 D1 DE59903620 D1 DE 59903620D1
Authority
DE
Germany
Prior art keywords
carrying
forming
section
circular cross
outlet tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59903620T
Other languages
German (de)
Inventor
Rainer Dipl-Ing Hansen
Georg Wecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Application granted granted Critical
Publication of DE59903620D1 publication Critical patent/DE59903620D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
DE59903620T 1998-05-07 1999-04-27 Method for forming an outlet tube with a circular cross section into a U-shaped profile and device for carrying out the method Expired - Lifetime DE59903620D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19820415A DE19820415C1 (en) 1998-05-07 1998-05-07 Method of forming vehicle axle tube into U-shaped profile

Publications (1)

Publication Number Publication Date
DE59903620D1 true DE59903620D1 (en) 2003-01-16

Family

ID=7866973

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19820415A Expired - Fee Related DE19820415C1 (en) 1998-05-07 1998-05-07 Method of forming vehicle axle tube into U-shaped profile
DE59903620T Expired - Lifetime DE59903620D1 (en) 1998-05-07 1999-04-27 Method for forming an outlet tube with a circular cross section into a U-shaped profile and device for carrying out the method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19820415A Expired - Fee Related DE19820415C1 (en) 1998-05-07 1998-05-07 Method of forming vehicle axle tube into U-shaped profile

Country Status (5)

Country Link
US (1) US6119501A (en)
EP (1) EP0955107B1 (en)
BR (1) BR9901459A (en)
CZ (1) CZ297046B6 (en)
DE (2) DE19820415C1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE385465T1 (en) * 2002-05-31 2008-02-15 Magna Int Inc INTERNAL HIGH PRESSURE MOLDED CONTROL ARM
KR100554310B1 (en) * 2004-09-21 2006-02-24 주식회사화신 Beam manufacturing device of torsion beam for an automobile rear wheel suspension system
JP4211722B2 (en) * 2004-10-07 2009-01-21 トヨタ自動車株式会社 Torsion beam suspension system
CA2596586A1 (en) 2005-03-16 2006-09-21 Magna International Inc. Twist beam axle with integral torsion bar
US20100122747A1 (en) * 2007-09-10 2010-05-20 Hydrogen Discoveries, Inc. Composite Structures for Hydrogen Storage and Transfer
JP2009274077A (en) * 2008-05-12 2009-11-26 Nippon Steel Corp Method of press-forming tubular member having special-shaped cross section and tubular member having special-shaped cross section formed by the same method
CA2644464C (en) * 2008-10-17 2010-04-20 Arcelormittal Tubular Products Canada Inc. Twist-axle of variable wall thickness
JP5287259B2 (en) * 2009-01-07 2013-09-11 Ｊｆｅスチール株式会社 Method and apparatus for manufacturing modified cross-section pipe
CN102728744A (en) * 2012-07-04 2012-10-17 上海依赛工业有限公司 Forming method of car rear cover elbow and positioning fixture special for welding
JP5992863B2 (en) * 2013-04-25 2016-09-14 東京瓦斯株式会社 Tubular object compression apparatus and tubular object compression method
JP2016022479A (en) * 2014-07-16 2016-02-08 株式会社ワイテック Torsion beam molding die
US20170043388A1 (en) * 2014-09-17 2017-02-16 Szuba Consulting, Inc. Cost-reduced torque converter shrouds
MX2018010462A (en) * 2016-03-30 2019-01-14 Nippon Steel & Sumitomo Metal Corp Torsion beam manufacturing method and torsion beam manufacturing device.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8852C (en) * G. W. HOOPER in New-York (V. St. A.) Innovations to the devices patented under No. 4904 on sewing machines for woven straw and so on
US2285275A (en) * 1942-06-02 Bent tube section and a method of
US1994725A (en) * 1933-04-28 1935-03-19 Nat Tube Co Apparatus for reducing the diameter of the ends of pipes and tubes
US2748455A (en) * 1951-01-05 1956-06-05 Boosey & Hawkes Ltd Method of forming a bend in ductile metal tubing
US2744429A (en) * 1952-06-18 1956-05-08 John S Seely Tool for and method of forming a flow restriction in a conduit
FR1312422A (en) * 1961-02-03 1962-12-21 Promecam Improvements to press brakes and the like
US3228228A (en) * 1962-12-03 1966-01-11 Nat Copper Dev Company Tube end forming device
US4085603A (en) * 1974-05-21 1978-04-25 Jaroslav Vanek Method of making V-shaped magnetic circuit elements
US4031745A (en) * 1976-02-20 1977-06-28 General Electric Company Method of forming constriction in tubing
US4082325A (en) * 1976-05-05 1978-04-04 Tenneco Inc. Coupling device for connecting a plurality of ports to one pipe
US4095450A (en) * 1977-03-21 1978-06-20 Lear Siegler, Inc. Axle making method and apparatus
US4165627A (en) * 1977-08-08 1979-08-28 Wean United, Inc. Method and apparatus for closing the end of an extruded tube submerged in water
FR2413945A1 (en) * 1978-01-04 1979-08-03 Aba Ets Oval tube section reduction process - uses deformation on principal axis while maintaining wall thickness
US4231246A (en) * 1978-10-31 1980-11-04 Gorenc Edward J Crimping tool for tubular-like objects and method
CH676494A5 (en) * 1988-09-14 1991-01-31 Fael Sa
US4998871A (en) * 1989-01-19 1991-03-12 Pipe Liners, Inc. Apparatus for deforming plastic tubing for lining pipe

Also Published As

Publication number Publication date
CZ297046B6 (en) 2006-08-16
EP0955107A1 (en) 1999-11-10
EP0955107B1 (en) 2002-12-04
US6119501A (en) 2000-09-19
CZ9901650A3 (en) 2000-10-11
BR9901459A (en) 2000-01-04
DE19820415C1 (en) 1999-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition